The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2015
Filed:
Jul. 18, 2013
Basf SE, Ludwigshafen, DE;
Ouidad Benlahmar, Mannheim, DE;
Aaron Flores-Figueroa, Mannheim, DE;
Volodymyr Boyko, Mannheim, DE;
Dieter Boeckh, Limburgerhof, DE;
Markus Brym, Limburgerhof, DE;
Christofer Arisandy, Ilvesheim, DE;
Wolfgang Schrof, Neuleiningen, DE;
Frank Huelskoetter, Bad Dürkheim, DE;
Yonas Gizaw, West Chester, OH (US);
Roy Jerome Harrington, Hamilton, OH (US);
Sumanth Narahari Jamadagni, West Chester, OH (US);
Peter Koenig, Montgomery, OH (US);
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to hydrophobically modified cationic polymers obtainable by the polymerization of one or more cationic ethylenically unsaturated monomers with an ethylenically unsaturated monomer having anhydride, imide, lactone, carboxylic acid, isocyanate or blocked isocyanate group and a reactive siloxane and processes for preparing them. These polymers are useful i.a. as a depositioning aid of hydrophobic actives onto fibrous substrates.